Hi Joe,
sorry for the delay but I was away for summer vacations.
Once you have an imageMosaic coverage store configured, you can add
("harvest") granules to it.
You may take a look at the GeoServer REST documentation, CURL tutorials:
I am interested in adding a single granule to a published NetCDF coverage,
using an ImageMosaic data store if necessary, via the REST API.
The presentation link below from 2013, mentions this capability as proposed
functionality for 2.4.x on slides 38-39. Does anyone have any insight on
the
